Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SBL291501R8100 ABB AFC38-22-00-81 – AFC38 38A 2NO 2NC AC Operated Contactor No Auxiliary Contact
ABB AFC38-22-00-81 is a four-pole AC contactor for motors up to 18.5 kW at 400 V, with two normally open and two normally closed main contacts and a 24 V AC 50/60 Hz coil.
£133.86
Why Choose the ABB AFC38-22-00-81 Contactor?
The ABB AFC38-22-00-81, product code 1SBL291501R8100, is a robust four-pole AC contactor designed for dependable switching of motors and other power circuits in industrial control applications. Its two normally open and two normally closed main contacts provide flexible control of separate electrical circuits.
Part of the proven ABB AF contactor platform, the AFC38-22-00-81 combines reliable electromagnetic operation with a compact block design. Screw terminals support secure wiring, while compatibility with ABB auxiliary contact blocks and accessories enables the contactor to be adapted to different control-panel requirements.
With a motor rating of up to 18.5 kW at 400 V AC-3, a rated operational voltage of 690 V IEC and a 24 V AC 50/60 Hz control coil, this contactor is suited to industrial machinery, motor-control panels and general power-switching systems.
Key Advantages
- Reliable four-pole contactor for industrial power switching.
- Controls motors up to 18.5 kW at 400 V AC-3.
- 24 V AC 50/60 Hz coil for standard low-voltage control circuits.
- Two normally open and two normally closed main contacts.
- Compact block construction supports space-efficient panel installation.
- Extendable with compatible ABB auxiliary contact blocks and accessories.
Key Features
- ABB AFC38 four-pole contactor.
- 2 NO + 2 NC main-pole configuration.
- 18.5 kW motor rating at 400 V AC-3.
- 55 A conventional free-air thermal current at 40 °C.
- 690 V IEC rated operational voltage.
- 24 V AC 50/60 Hz electromagnetic coil.
- Screw-terminal connections for secure installation.
- Maximum mechanical switching frequency of 3,600 cycles per hour.
Reliable Switching for Industrial Power Circuits
Contactors such as the ABB AFC38-22-00-81 allow high-current electrical loads to be controlled by a separate low-voltage control circuit. This supports automated switching, remote operation and integration with push-buttons, relays, timers and programmable control systems.
The four-pole arrangement provides two normally open and two normally closed main contacts, making the contactor suitable for applications requiring coordinated switching of separate power circuits. Its compact construction and accessory compatibility make it practical for new control-panel builds and replacement installations.
Typical Applications
- Industrial motor-control panels.
- Machinery and production equipment.
- Heating and resistive-load switching.
- Lighting control systems.
- Automated power-switching circuits.
- Electrical distribution and control cabinets.
Technical Specifications
Tick the specs you need, then view products that match.
| Terminal Type | Screw | |
|---|---|---|
| Poles | 4-pole | |
| Coil Voltage Range | 24 V | |
| Power | 18.5 kW | |
| Coil / Supply Voltage | 24 V AC | |
| Device Type | Contactor | |
| Auxiliary Contacts | None | |
| Coil Type | AC | |
| Current AC-1 | 55 A | |
| Manufacturer | ABB | |
| Series | AFC38 | |
| Model | AFC38-22-00-81 | |
| Product code | 1SBL291501R8100 | |
| Product type | Four-pole AC contactor | |
| Main contacts | 2 NO + 2 NC | |
| Auxiliary contacts | 0 NO + 0 NC | |
| Control voltage | 24 V AC, 50/60 Hz | |
| Rated operational voltage | 690 V IEC | |
| Rated motor power | 18.5 kW at 400 V AC-3 | |
| Conventional free-air thermal current | 55 A at 40 °C | |
| Terminal type | Screw terminals | |
| Coil-terminal protection | IP20 | |
| Maximum installation altitude | 3,000 m | |
| Storage temperature | −60 to +80 °C | |
| Dimensions (H × W × D) | 86 × 45 × 101 mm | |
| Net weight | 0.402 kg | |
| Standards | IEC/EN 60947-1, IEC/EN 60947-4-1, UL 508 and CSA C22.2 No. 14 |
Frequently Asked Questions
What is the ABB AFC38-22-00-81 used for?
This contactor is used to switch motors and other electrical power circuits in industrial machinery, automation systems and control panels.
What motor power can this contactor control?
The AFC38-22-00-81 is rated to control motors up to 18.5 kW at 400 V AC-3.
What control voltage does the contactor require?
This model has an electromagnetic coil rated for 24 V AC at 50/60 Hz.
What main-contact configuration does this model have?
The AFC38-22-00-81 has two normally open and two normally closed main contacts.
What type of electrical terminals are provided?
The contactor uses screw terminals for secure connection of the main and control wiring.
Trusted Industrial Control from ABB
ABB contactors are widely used by panel builders, machine manufacturers and electrical engineers for dependable switching, compact installation and flexible integration into industrial control systems.
